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Want to improve your brain health, energy levels, and overall health?

A thiamine supplement may be just what you need! This vitamin is essential for a variety of bodily functions, and a deficiency can lead to some serious health problems.

Luckily, there are plenty of great thiamine supplements on the market today. In this article, we'll review four of the best. We'll also provide a wealth of information about thiamine (vitamin B1) and its many benefits. So, whether you're looking to improve healthy brain function, boost your energy levels, or just get better overall health, a thiamine supplement is for you.

Continue reading to get our top choices.

How We Choose The Thiamine Supplements on Our List

It can be hard to know which health foods are really good for you, and even harder to figure out which ones are worth the investment.

We're here to help. We've spent years of discussing products with health food store employees and their owners. We've consulted with dozens of doctors and dentist to get their recommendations for the best health foods on the market.

We even read through thousands of reviews and questions related to these products so that we can bring you the best finds and recommendations based on all the knowledge we've gathered.

* We do independent research/study, and all opinions are of our own. However, as an Amazon Associate we earn from qualifying purchases made through links on our site. We would love it if you could support our efforts.

#1 - Seeking Health Thiamine Supplement (Vitamin B1)

Seeking Health Thiamine Supplement (Vitamin B1)

What We Love About It

If you're looking for a high-quality thiamine supplement, aka vitamin B1, that doesn't contain any stearic acid or magnesium stearate as fillers, Seeking Health's Thiamine Supplement is a great option.

This supplement provides 50 mg of thiamine (as thiamine hydrochloride) per capsule, which is an important nutrient for maintaining healthy energy levels.

Thiamine is also essential for supporting cardiovascular health and nervous system function. Seeking Health's Thiamine Supplement is free of gluten, GMOs, and artificial ingredients, so you can be sure you're getting a pure and natural product.

A Few Facts About The Product

Each serving contains 50 mg of thiamine, and there are 120 servings per bottle.

The ingredients are simple and straightforward: thiamin (as thiamine hydrochloride), microcrystalline cellulose, HPMC (vegetarian capsule), ascorbyl palmitate, and silica. And best of all, this supplement doesn't contain any stearic acid or magnesium stearate.

#2 - HoneyCombs Vitamin B1 (Thiamine) Drops

HoneyCombs Vitamin B1 (Thiamine) Drops

What We Love About It

If you're looking for a convenient way to get your daily dose of Vitamin B1, look no further than HoneyCombs Vitamin B1 Drops! Just a few drops of this liquid formula is all you need to get the benefits of this essential vitamin. The drops increase this thiamine supplement bioavailability.

HoneyCombs Vitamin B1 Drops are easy to take and can be added to any beverage for a quick and delicious way to get your daily dose of vitamin B1 (thiamine). This product is also vegan.

A Few Facts About The Product

This product comes in a convenient glass bottle with a dropper for easy administration. Each serving contains 6 mg of thiamine (vitamin B1), and there are approximately 36 servings per bottle. The ingredients are thiamine as HCL, glycerin and water. There are no artificial sweeteners or colors.

It's made in the USA and is a safe and easy way to ensure you're getting the thiamine you need. Give it a try today!

#3 - Doctor's Best Benfotiamine

Doctor's Best Benfotiamine

What We Love About It

Most people are familiar with the water-soluble form of Vitamin B1, also known as thiamine.

However, there is also a fat-soluble form of this important vitamin, called benfotiamine. Benfotiamine is a derivative of thiamine and is activated in the bloodstream to release thiamine.

However, unlike thiamine, which is quickly metabolized and excreted by the body, benfotiamine remains available in the body for four times longer since it's a fat soluble vitamin. This makes it an important source of Vitamin B1 for people who may not be getting enough from their diet.

In addition to its long-lasting effects, benfotiamine also activates transketolase, a cellular enzyme essential for glucose metabolism pathway. This helps support the circulatory and nervous systems with radical-scavenging action against oxidative stress, providing a positive influence on Advanced Glycation End products (AGEs).

As you can see, Doctor’s Best Benfotiamine is an important supplement for anyone who wants to maintain their health and well-being.

A Few Facts About The Product

There's 1 veggie capsule per serving with 60 servings per bottle.

Each serving contains the following:

  • 300 mg of benfotiamine
  • 40 mg of L-leucine

The other ingredients are microcrystalline cellulose, modified cellulose (vegetarian capsule), and silicon dioxide.

It's non-GMO, gluten-free, soy free, and vegan. Storage in a cool dry place is recommended.

#4 - Garden of Life Vitamin B Complex

Garden of Life Vitamin B Complex

What We Love About It

Although some of us may think of vitamin B as a single nutrient like thiamine or vitamin B1, it's actually a group of 8 water soluble vitamins that play an important role in metabolism, energy production, and red blood cell production.

This B complex vitamin is made with all organic ingredients, so you can rest assured that you're getting the purest form of nutrition possible. There are no harmful preservatives, fillers, or ingredients in this supplement - just pure, potent vitamins and minerals that your body craves.

The B vitamins are essential for countless bodily functions, from energy production to nervous system health. This B vitamin complex provides your body with a comprehensive blend of all the different B vitamins.

A Few Facts About The Product

This product comes with 120 capsules at 2 capsules per serving containing 60 servings per bottle. Each serving contains these nutrients below:

5 mg of Thiamine (Vitamin B1)

10 mg of Riboflavin (B2)

45 mg of Niacin (B3)

10 mg of Vitamin B6

450 mcg of Folate

133 mcg of Vitamin B12

325 mcg of Biotin

45 mg of Pantothenic Acid (B5)

It contains a raw all organic blend of fruits and vegetables including: Apple, Beet, Broccoli, Carrot, Spinach, Tomato, Strawberry, Tart Cherry, Blackberry, Green Bell Pepper, Brussels Sprout, Blueberry, Ginger, Garlic, Green Onion, Raspberry Parsley, Cauliflower, Red Cabbage, Kale, Cucumber, Celery, and Asparagus.

It even contains a raw probiotic and enzyme blend with the only other ingredients being the vegetable cellulose capsule and organic rice.

Thiamine Supplements (Vitamin B1) FAQ

A lot of people are curious about thiamine (vitamin B1) supplements, but they don't know where to start.

It can be tough to figure out which thiamine supplement is right for you. What's the difference between thiamine and other vitamins?

We've compiled all the most frequently asked questions about thiamine supplements so that you can make an informed decision.

What is The Best Form of Thiamine?

There is no "best" thiamine form , as each person's individual needs may vary. However, some forms of thiamine are more easily absorbed by the body than others. Thiamine hydrochloride and thiamine mononitrate are two types of thiamine that you should be looking for.

If you find another thiamine form they are likely synthetic derivatives.

As always, look for the most natural thiamine supplements.

What is The Most Absorbable Form of Thiamine?

There isn't a definitive answer to this question since everyone's physiology is different and therefore some forms of thiamine may be better tolerated or absorbed by certain individuals than others.

However, in general, the most absorbable form of thiamine is typically the one that is most water soluble. So, for example, thiamine mononitrate (which is more water soluble than thiamine hydrochloride) might be a good choice for someone looking for maximum absorption.

Of course, it's always good practice to speak with a healthcare professional that you trust before making any decisions about supplementation.

What is The Richest Source of Thiamine?

Thiamine, also known as vitamin B1 is an essential nutrient required for proper metabolism and health, and can be found in a variety of foods.

The richest source of vitamin B1 is actually pork, followed by beef and lamb. Other good sources include nuts, seeds, legumes, and whole grains.

While vitamin B1 is present in many foods, some people may not get enough from their diet due to poor absorption or inadequate intake. This is why it's recommended to take vitamin B1 in supplement form.

How Many mg of B1 Should I Take Daily?

Most people don't need more than 50 - 100 mg of vitmain B1 per day. Occasionally, someone who eats a lot of processed food or drinks a lot of alcohol might need up to 3 times these mg per day. But for the most part, 50 - 100 mg is plenty.

Vitamin B1 is found in a variety of foods, including green leafy vegetables, legumes, nuts, and whole grains. So if you're eating a healthy diet with plenty of fruits and vegetables, you're probably getting enough B1 already. However, if you're not getting enough from your diet, then you can take a vitamin B1 supplement.

What Are The Symptoms of Low Thiamine?

Low to mild thiamine deficiency, can cause a variety of symptoms, including:

-Numbness and tingling in the hands and feet

-Muscle weakness

-Heart problems

-Confusion and changes in mental state

-Loss of appetite

-Weight loss


If you are experiences any of these you may want to supplement thiamine in your diet.

Which Organs Are Most Affected By Thiamine?

The organ most affected by thiamine deficiency is the brain. Thiamine, aka vitamin B1 plays a key role in neurological function, and without enough of it, cognitive problems can occur.

Other organs that can be affected by vitamin B1 deficiency include the heart and muscles. Thiamine is essential for energy metabolism, so without enough of it, these organs can't function properly either.

What is The Main Cause of Thiamine Deficiency?

The main cause of thiamine or vitamin B1 deficiency is a lack of dietary intake.

Thiamine, also known as vitamin B1, is found in many different types of foods including fruits, vegetables, and meat. However, because it is water soluble and easily destroyed by heat or air exposure, vitamin B1 is not always present in high quantities in the food we eat. This means that people who don't eat a balanced diet are at risk for vitamin B1 deficiency.

Another common cause of vitamin B1 deficiency is alcohol abuse. Alcohol can interfere with the absorption and utilization of thiamine, leading to a mild or severe thiamine deficiency even if someone is consuming enough thiamine in their diet.

Can Vitamin B1 Help My Nervous System?

Vitamin B1 is an essential nutrient that helps keep the nervous system functioning properly. deficiencies of this vitamin can lead to many problems. Good dietary sources of vitamin B1 include meat, poultry, fish, nuts, seeds, and whole grains. So if you're wondering whether or not Vitamin B1 can help your nervous system, the answer is a resounding yes!

Can Vitamin B Improve Cell Glucose Metabolism?

B vitamins play a role in supporting healthy glucose metabolism, maintaining healthy cardiovascular systems, healthy heart function, promoting healthy membranes, and overall healthy nervous system function. They're also commonly known to break down amino acid in the body.

So yes, vitamin B supports healthy glucose metabolism.

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The Best Thiamine Supplement For You

So, if you're looking for something that supports healthy nervous system function, and improves your brain health, energy levels, and overall health, a thiamine supplement may be just what you need.

We've provided a wealth of information about thiamine (vitamin B1) and its many benefits in this article. And, we've also reviewed four of the best thiamine supplements on the market today. So, whether you're just getting started or you're an experienced vitamin shopper, we hope that this article has helped you find the perfect thiamine supplement for your needs.

Here is our list again of brands that have produced quality vitamin supplements. We hope you enjoy it!